./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 606663542de92912ba36005df43c3781f4a30ac7 .............................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 606663542de92912ba36005df43c3781f4a30ac7 ........................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 11:23:39,867 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 11:23:39,868 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 11:23:39,876 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 11:23:39,877 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 11:23:39,878 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 11:23:39,878 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 11:23:39,880 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 11:23:39,881 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 11:23:39,881 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 11:23:39,882 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 11:23:39,882 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 11:23:39,883 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 11:23:39,884 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 11:23:39,885 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 11:23:39,885 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 11:23:39,886 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 11:23:39,887 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 11:23:39,889 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 11:23:39,890 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 11:23:39,891 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 11:23:39,892 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 11:23:39,893 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 11:23:39,893 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 11:23:39,893 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 11:23:39,893 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 11:23:39,894 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 11:23:39,894 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 11:23:39,895 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 11:23:39,895 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 11:23:39,896 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 11:23:39,896 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 11:23:39,896 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 11:23:39,896 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 11:23:39,897 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 11:23:39,897 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 11:23:39,897 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 11:23:39,908 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 11:23:39,908 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 11:23:39,909 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 11:23:39,909 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 11:23:39,909 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 11:23:39,909 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 11:23:39,909 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 11:23:39,910 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 11:23:39,910 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 11:23:39,910 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 11:23:39,910 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 11:23:39,910 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 11:23:39,910 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 11:23:39,910 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 11:23:39,911 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 11:23:39,911 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 11:23:39,911 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 11:23:39,911 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 11:23:39,911 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 11:23:39,911 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 11:23:39,911 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 11:23:39,912 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 11:23:39,912 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 11:23:39,912 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 11:23:39,912 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 11:23:39,912 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 11:23:39,912 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 606663542de92912ba36005df43c3781f4a30ac7 [2018-11-10 11:23:39,937 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 11:23:39,946 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 11:23:39,949 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 11:23:39,950 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 11:23:39,950 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 11:23:39,950 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 11:23:39,995 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/data/03f4a2a8e/e262447c67e441e28ffaeebf7434f4f2/FLAG801e3c10b [2018-11-10 11:23:40,584 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 11:23:40,585 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/sv-benchmarks/c/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 11:23:40,618 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/data/03f4a2a8e/e262447c67e441e28ffaeebf7434f4f2/FLAG801e3c10b [2018-11-10 11:23:40,628 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/data/03f4a2a8e/e262447c67e441e28ffaeebf7434f4f2 [2018-11-10 11:23:40,630 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 11:23:40,631 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 11:23:40,631 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 11:23:40,631 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 11:23:40,634 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 11:23:40,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:23:40" (1/1) ... [2018-11-10 11:23:40,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a5957ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:40, skipping insertion in model container [2018-11-10 11:23:40,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:23:40" (1/1) ... [2018-11-10 11:23:40,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 11:23:40,751 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 11:23:46,756 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:23:46,839 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 11:23:48,791 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:23:49,900 INFO L193 MainTranslator]: Completed translation [2018-11-10 11:23:49,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:49 WrapperNode [2018-11-10 11:23:49,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 11:23:49,901 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 11:23:49,901 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 11:23:49,901 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 11:23:49,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:49" (1/1) ... [2018-11-10 11:23:49,943 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3222,]],nv_napi_poll,[IdentifierExpression[#~2813,],IdentifierExpression[#~2814,]]] [2018-11-10 11:23:49,944 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3221,]],nv_change_mtu,[IdentifierExpression[#~2813,],IdentifierExpression[#~2814,]]] [2018-11-10 11:23:49,944 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3220,]],nv_get_sset_count,[IdentifierExpression[#~2813,],IdentifierExpression[#~2814,]]] [2018-11-10 11:23:49,956 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 11:23:49,961 INFO L168 Benchmark]: Toolchain (without parser) took 9330.36 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 935.0 MB in the beginning and 1.6 GB in the end (delta: -681.2 MB). Peak memory consumption was 727.1 MB. Max. memory is 11.5 GB. [2018-11-10 11:23:49,964 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 11:23:49,964 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9269.60 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 935.0 MB in the beginning and 1.6 GB in the end (delta: -681.3 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-10 11:23:49,965 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.93 ms. Allocated memory is still 2.4 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 138.1 kB). Peak memory consumption was 138.1 kB. Max. memory is 11.5 GB. [2018-11-10 11:23:49,967 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 9269.60 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 935.0 MB in the beginning and 1.6 GB in the end (delta: -681.3 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.93 ms. Allocated memory is still 2.4 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 138.1 kB). Peak memory consumption was 138.1 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3222,]],nv_napi_poll,[IdentifierExpression[#~2813,],IdentifierExpression[#~2814,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3221,]],nv_change_mtu,[IdentifierExpression[#~2813,],IdentifierExpression[#~2814,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3220,]],nv_get_sset_count,[IdentifierExpression[#~2813,],IdentifierExpression[#~2814,]]] * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 11:23:51,205 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 11:23:51,206 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 11:23:51,214 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 11:23:51,214 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 11:23:51,215 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 11:23:51,215 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 11:23:51,216 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 11:23:51,217 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 11:23:51,217 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 11:23:51,218 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 11:23:51,218 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 11:23:51,219 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 11:23:51,220 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 11:23:51,220 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 11:23:51,221 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 11:23:51,221 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 11:23:51,223 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 11:23:51,224 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 11:23:51,224 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 11:23:51,225 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 11:23:51,226 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 11:23:51,228 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 11:23:51,228 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 11:23:51,228 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 11:23:51,229 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 11:23:51,229 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 11:23:51,229 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 11:23:51,230 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 11:23:51,231 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 11:23:51,231 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 11:23:51,231 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 11:23:51,232 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 11:23:51,232 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 11:23:51,232 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 11:23:51,233 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 11:23:51,233 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 11:23:51,243 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 11:23:51,243 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 11:23:51,243 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 11:23:51,244 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 11:23:51,244 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 11:23:51,244 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 11:23:51,244 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 11:23:51,245 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 11:23:51,245 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 11:23:51,245 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 11:23:51,245 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 11:23:51,245 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 11:23:51,245 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 11:23:51,245 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 11:23:51,245 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 11:23:51,246 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 11:23:51,246 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 11:23:51,246 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 11:23:51,246 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 11:23:51,246 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 11:23:51,246 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 11:23:51,247 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 11:23:51,247 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 11:23:51,247 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 11:23:51,247 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 11:23:51,247 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 11:23:51,247 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 11:23:51,247 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 11:23:51,247 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 11:23:51,248 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 606663542de92912ba36005df43c3781f4a30ac7 [2018-11-10 11:23:51,278 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 11:23:51,287 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 11:23:51,290 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 11:23:51,291 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 11:23:51,291 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 11:23:51,292 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 11:23:51,337 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/data/69cc70c0c/0f3f31fcd2d246c68d4ec27573706c26/FLAG88a6441df [2018-11-10 11:23:51,949 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 11:23:51,950 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/sv-benchmarks/c/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 11:23:51,993 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/data/69cc70c0c/0f3f31fcd2d246c68d4ec27573706c26/FLAG88a6441df [2018-11-10 11:23:52,004 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_46fd18e0-1098-47b7-b59e-17c859e7c02d/bin-2019/ukojak/data/69cc70c0c/0f3f31fcd2d246c68d4ec27573706c26 [2018-11-10 11:23:52,007 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 11:23:52,008 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 11:23:52,009 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 11:23:52,009 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 11:23:52,012 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 11:23:52,013 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:23:52" (1/1) ... [2018-11-10 11:23:52,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a131e57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:52, skipping insertion in model container [2018-11-10 11:23:52,015 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:23:52" (1/1) ... [2018-11-10 11:23:52,023 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 11:23:52,201 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 11:25:28,224 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:25:28,315 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 11:27:00,831 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:27:01,982 INFO L193 MainTranslator]: Completed translation [2018-11-10 11:27:01,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:27:01 WrapperNode [2018-11-10 11:27:01,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 11:27:01,983 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 11:27:01,983 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 11:27:01,983 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 11:27:01,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:27:01" (1/1) ... [2018-11-10 11:27:02,023 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3222,]],nv_napi_poll,[IdentifierExpression[#~2813,],IdentifierExpression[#~2814,]]] [2018-11-10 11:27:02,024 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3221,]],nv_change_mtu,[IdentifierExpression[#~2813,],IdentifierExpression[#~2814,]]] [2018-11-10 11:27:02,024 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3220,]],nv_get_sset_count,[IdentifierExpression[#~2813,],IdentifierExpression[#~2814,]]] [2018-11-10 11:27:02,034 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 11:27:02,036 INFO L168 Benchmark]: Toolchain (without parser) took 190028.18 ms. Allocated memory was 1.0 GB in the beginning and 4.7 GB in the end (delta: 3.7 GB). Free memory was 922.4 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2018-11-10 11:27:02,037 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 11:27:02,038 INFO L168 Benchmark]: CACSL2BoogieTranslator took 189973.89 ms. Allocated memory was 1.0 GB in the beginning and 4.7 GB in the end (delta: 3.7 GB). Free memory was 922.4 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. [2018-11-10 11:27:02,038 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.03 ms. Allocated memory is still 4.7 GB. Free memory is still 2.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 11:27:02,041 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 189973.89 ms. Allocated memory was 1.0 GB in the beginning and 4.7 GB in the end (delta: 3.7 GB). Free memory was 922.4 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.03 ms. Allocated memory is still 4.7 GB. Free memory is still 2.3 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3222,]],nv_napi_poll,[IdentifierExpression[#~2813,],IdentifierExpression[#~2814,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3221,]],nv_change_mtu,[IdentifierExpression[#~2813,],IdentifierExpression[#~2814,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3220,]],nv_get_sset_count,[IdentifierExpression[#~2813,],IdentifierExpression[#~2814,]]] * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...